A man is in critical condition after an accident involving a leaf collection truck in Dauphin County.

Lower Swatara Township police say on Wednesday the man, who reportedly works for the township public works department, somehow ended up underneath a truck with a vacuum. He was working with a crew raking leaves behind the truck at the time.

Police say due to the seriousness of the accident, the Dauphin County Reconstruction Team will conduct a formal investigation.